77198352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20887}}^1$

素因数の和:20916

約数の個数: 80

約数和(自身を含む): 248650752

約数和(自身を除く): 171452400

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20887, 41774, 62661, 83548, 125322, 146209, 167096, 229757, 250644, 292418, 334192, 438627, 459514, 501288, 584836, 689271, 877254, 919028, 1002576, 1169672, 1378542, 1608299, 1754508, 1838056, 2339344, 2757084, 3216598, 3509016, 3676112, 4824897, 5514168, 6433196, 7018032, 9649794, 11028336, 12866392, 19299588, 25732784, 38599176, 77198352]

約数ペア:

[(1, 77198352), (2, 38599176), (3, 25732784), (4, 19299588), (6, 12866392), (7, 11028336), (8, 9649794), (11, 7018032), (12, 6433196), (14, 5514168), (16, 4824897), (21, 3676112), (22, 3509016), (24, 3216598), (28, 2757084), (33, 2339344), (42, 1838056), (44, 1754508), (48, 1608299), (56, 1378542), (66, 1169672), (77, 1002576), (84, 919028), (88, 877254), (112, 689271), (132, 584836), (154, 501288), (168, 459514), (176, 438627), (231, 334192), (264, 292418), (308, 250644), (336, 229757), (462, 167096), (528, 146209), (616, 125322), (924, 83548), (1232, 62661), (1848, 41774), (3696, 20887)]